org.glassfish.grizzly.http.server

Class HttpServerFilter

java.lang.Object

org.glassfish.grizzly.filterchain.BaseFilter

org.glassfish.grizzly.http.server.HttpServerFilter

All Implemented Interfaces:

Filter, MonitoringAware<HttpServerProbe>

public class HttpServerFilter
extends BaseFilter
implements MonitoringAware<HttpServerProbe>

Filter implementation to provide high-level HTTP request/response processing.

Field Summary

Fields

Modifier and Type	Field and Description
protected DefaultMonitoringConfig<HttpServerProbe>	monitoringConfig Web server probes

Constructor Summary

Constructors

Constructor and Description
HttpServerFilter(ServerFilterConfiguration config, DelayedExecutor delayedExecutor)

Method Summary

Methods

Modifier and Type	Method and Description
protected Object	createJmxManagementObject()
void	exceptionOccurred(FilterChainContext ctx, Throwable error) Override the default implementation to notify the ReadHandler, if available, of any read error that has occurred during processing.
ServerFilterConfiguration	getConfiguration()
protected String	getFullServerName()
HttpHandler	getHttpHandler()
MonitoringConfig<HttpServerProbe>	getMonitoringConfig() Return the object associated MonitoringConfig.
NextAction	handleRead(FilterChainContext ctx) Execute a unit of processing work to be performed, when channel will become available for reading.
protected void	onTraceRequest(Request request, Response response)
void	prepareForShutdown(CompletionHandler<HttpServerFilter> shutdownCompletionHandler) Method, which might be optionally called to prepare the filter for shutdown.
void	setHttpHandler(HttpHandler httpHandler)

Methods inherited from class org.glassfish.grizzly.filterchain.BaseFilter

createContext, handleAccept, handleClose, handleConnect, handleEvent, handleWrite, onAdded, onFilterChainChanged, onRemoved, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

monitoringConfig

protected final DefaultMonitoringConfig<HttpServerProbe> monitoringConfig

Web server probes

Constructor Detail

HttpServerFilter

public HttpServerFilter(ServerFilterConfiguration config,
                DelayedExecutor delayedExecutor)

Method Detail

getHttpHandler

public HttpHandler getHttpHandler()

setHttpHandler

public void setHttpHandler(HttpHandler httpHandler)

getConfiguration

public ServerFilterConfiguration getConfiguration()

handleRead

public NextAction handleRead(FilterChainContext ctx)
                      throws IOException

Description copied from class: BaseFilter

Execute a unit of processing work to be performed, when channel will become available for reading. This Filter may either complete the required processing and return false, or delegate remaining processing to the next Filter in a FilterChain containing this Filter by returning true.

Specified by:

handleRead in interface Filter

Overrides:

handleRead in class BaseFilter

Parameters:

ctx - FilterChainContext

Returns:

NextAction instruction for FilterChain, how it should continue the execution

Throws:

IOException

exceptionOccurred

public void exceptionOccurred(FilterChainContext ctx,
                     Throwable error)

Override the default implementation to notify the ReadHandler, if available, of any read error that has occurred during processing.

Specified by:

exceptionOccurred in interface Filter

Overrides:

exceptionOccurred in class BaseFilter

Parameters:

ctx - event processing FilterChainContext

error - error, which occurred during FilterChain execution

getMonitoringConfig

public MonitoringConfig<HttpServerProbe> getMonitoringConfig()

Return the object associated MonitoringConfig.

Specified by:

getMonitoringConfig in interface MonitoringAware<HttpServerProbe>

Returns:

the object associated MonitoringConfig.

prepareForShutdown

public void prepareForShutdown(CompletionHandler<HttpServerFilter> shutdownCompletionHandler)

Method, which might be optionally called to prepare the filter for shutdown.

Parameters:

shutdownCompletionHandler - CompletionHandler to be notified, when shutdown could be gracefully completed

createJmxManagementObject

protected Object createJmxManagementObject()

onTraceRequest

protected void onTraceRequest(Request request,
                  Response response)
                       throws IOException

Throws:

IOException

getFullServerName

protected String getFullServerName()